Cutting board with integrated knife storage
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Solution Overview
Problem
Outdoor food preparation activities face challenges in packing and transporting cutting boards and knives due to their odd shapes and weight, leading to shifting and noise, and separate packing results in bulkiness and heaviness.
Innovation Solution
A cutting board assembly that integrates a tray with a knife, where the knife is retained in a deflected state within the tray, acting as a spring to prevent rattling, and includes interchangeable cutting boards and trays for various configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If cutting boards and knives are packed separately, then they can be stored individually, but the equipment becomes bulky and heavy
Solution Approach 1:
The patent combines cutting boards and knives into a single integrated cutting board assembly. The knives are stored within recesses or slots in the cutting board, creating a unified package that reduces total volume and weight compared to separate storage. This merging eliminates the need for multiple separate containers while maintaining individual accessibility to each component.
2Adaptability or versatility
If cutting boards and knives are packed separately, then they can be stored individually, but the equipment occupies more space
Solution Approach 1:
The knives are nested within the cutting board structure itself. The cutting board contains recesses, slots, or cavities that accommodate the knife blades and handles, allowing the knives to be stored inside the cutting board's volume rather than requiring separate storage space. This nesting arrangement optimizes space utilization and creates a compact integrated unit.
3Volume of moving object
If cutting boards and knives are packed together without proper retention, then the assembly is compact, but the knives shift and cause noise during transport
Solution Approach 1:
The cutting board is designed with pre-formed retention features such as recesses, slots, grooves, or cavities that are specifically shaped to accommodate and secure the knives in predetermined positions. These retention structures are built into the cutting board during manufacturing, eliminating the need for additional fastening mechanisms. The knives are preliminarily positioned and secured within these features to prevent shifting during transport.
4Ease of operation
If traditional food preparation equipment is used for outdoor activities, then food preparation can be performed, but the equipment is difficult to transport and pack
Solution Approach 1:
The cutting board integrates multiple functions into a single unit: it serves as both the food preparation surface and the storage container for knives. This consolidation eliminates the need to pack separate cutting boards and knife containers, reducing packing complexity while maintaining full food preparation capability. The integrated design allows users to carry one item instead of multiple separate pieces of equipment.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The assembly provides a self-contained unit that stabilizes knives during transport, reducing noise and bulkiness, while allowing for versatile use configurations.
Implementation Method 1
the knife is retained in a deflected state within the tray, acting as a spring to prevent rattling
Data Source
AI summary
A cutting board includes a tray, a knife, and a cutting board removable coupled to the tray. The knife is positioned within a knife slot defined by the tray. The cutting board coupled to the tray applies a force to the knife such that the knife is retained in a deflected state between the tray and the cutting board. The knife acts as a spring to provide a counterforce pushing against the tray and the cutting board, thereby preventing the knife rattling as the cutting board is moved. The cutting board can include an inner cutting board and an outer cutting board, and the tray can include a base tray and a knife tray. The inner cutting board and the outer cutting board can interchangeably engage with at least one of the base tray of the knife tray to provide a plurality of alternative cutting board configurations.